| Austin Schuh | cbc1740 | 2019-01-21 21:00:30 -0800 | [diff] [blame] | 1 | // Copyright 2016 Ismael Jimenez Martinez. All rights reserved. |
| 2 | // Copyright 2017 Roman Lebedev. All rights reserved. |
| 3 | // |
| 4 | // Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | // you may not use this file except in compliance with the License. |
| 6 | // You may obtain a copy of the License at |
| 7 | // |
| 8 | // http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | // |
| 10 | // Unless required by applicable law or agreed to in writing, software |
| 11 | // distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | // See the License for the specific language governing permissions and |
| 14 | // limitations under the License. |
| 15 | |
| 16 | #ifndef STATISTICS_H_ |
| 17 | #define STATISTICS_H_ |
| 18 | |
| 19 | #include <vector> |
| 20 | |
| 21 | #include "benchmark/benchmark.h" |
| 22 | |
| 23 | namespace benchmark { |
| 24 | |
| 25 | // Return a vector containing the mean, median and standard devation information |
| 26 | // (and any user-specified info) for the specified list of reports. If 'reports' |
| 27 | // contains less than two non-errored runs an empty vector is returned |
| 28 | std::vector<BenchmarkReporter::Run> ComputeStats( |
| 29 | const std::vector<BenchmarkReporter::Run>& reports); |
| 30 | |
| 31 | double StatisticsMean(const std::vector<double>& v); |
| 32 | double StatisticsMedian(const std::vector<double>& v); |
| 33 | double StatisticsStdDev(const std::vector<double>& v); |
| 34 | |
| 35 | } // end namespace benchmark |
| 36 | |
| 37 | #endif // STATISTICS_H_ |